Double-blind evaluation of a new treatment for Ménière's syndrome.
D002986:Clinical Trials as Topic; D057487:Enzyme Therapy; D006261:Headache / Q000188:drug therapy; D006801:Humans; D008575:Meniere Disease / Q000188:drug therapy*; D009325:Nausea / Q000188:drug therapy; D010919:Placebos; D011725:Pyridines / Q000627:therapeutic use*; D014012:Tinnitus / Q000188:drug therapy
D010919:Placebos; D011725:Pyridines